參數(shù)資料
型號(hào): 9FG1901YK-T
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi): 時(shí)鐘產(chǎn)生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PQCC72
封裝: PLASTIC, MO-220, MLF-72
文件頁(yè)數(shù): 13/17頁(yè)
文件大?。?/td> 233K
代理商: 9FG1901YK-T
5
Integrated
Circuit
Systems, Inc.
ICS9FG1901
0962E—01/02/07
ICS9FG1901 Programmable Gear Ratios
Bi
t3
Bi
t2
Bi
t1
Bi
t0
200.0 266.7
320.0
333.3
400.0
0
0000
3
1
0.333
66.7
88.9
106.7
111.1
133.3
0
0001
5
2
0.400
80.0
106.7
128.0
133.3
160.0
0
0010
12
5
0.417
83.3
111.1
133.3
138.9
166.7
0
0011
2
1
0.500
100.0 133.3
160.0
166.7
200.0
0
0100
5
3
0.600
120.0 160.0
192.0
200.0
240.0
0
0101
8
5
0.625
125.0 166.7
200.0
208.3
250.0
0
0110
3
2
0.667
133.3 177.8
213.3
222.2
266.7
0
0111
4
3
0.750
150.0 200.0
240.0
250.0
300.0
0
1000
6
5
0.833
166.7 222.2
266.7
277.8
333.3
0
1
0
1
1.000
200.0 266.7
320.0
333.3
400.0
0
1010
5
6
1.200
240.0 320.0
384.0
400.0
NA
0
1011
4
5
1.250
250.0 333.3
400.0
NA
0
1100
3
4
1.333
266.7 355.6
NA
0
1101
2
3
1.500
300.0 400.0
NA
0
1110
3
5
1.667
333.3
NA
0
1111
1
2
2.000
400.0
NA
100
133.33
160
166.67
1
0000
3
1
0.333
1
0001
5
2
0.400
NA
53.3
64.0
66.7
1
0010
12
5
0.417
NA
55.6
66.7
69.4
1
0011
2
1
0.500
50.0
66.7
80.0
83.3
1
0100
5
3
0.600
60.0
80.0
96.0
100.0
1
0101
8
5
0.625
62.5
83.3
100.0
104.2
1
0110
3
2
0.667
66.7
88.9
106.7
111.1
1
0111
5
4
0.800
80.0
106.7
128.0
133.3
1
1000
6
5
0.833
NA
111.1
133.3
138.9
1
0
1
1.000
100.0 133.3
160.0
166.7
1
1010
5
6
1.200
120.0 160.0
192.0
200.0
1
1011
4
5
1.250
125.0 166.7
200.0
208.3
1
1100
3
4
1.333
133.3 177.8
213.3
222.2
1
1101
2
3
1.500
150.0 200.0
1
1110
3
5
1.667
166.7 222.2
266.7
277.8
1
1111
1
2
2.000
200.0 266.7
320.0
333.3
Shaded areas are shown for reference only and are not necessarily valid operating points
F
S
_
A
_410
Input (CPU FSB) and Output
Frequencies (MHz)
Input
(m)
Output
(n)
Gear Ratio
(n/m)
SMBus
Byte 0
Note: Lines in BOLD are Power-up defaults for FS_A_410 = 0 and 1 respectively.
CLK IN (CPU FSB) Frequency (MHz)
相關(guān)PDF資料
PDF描述
9FG430AGILFT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28
9FG430AGLF 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28
9FG430AFILF 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28
9FG430AGLFT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28
9FG430AGILF 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28
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